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Optical brightener OB
Optical brightener OB vane yakanakisa kupisa kupisa;kugadzikana kwemakemikari yakakwirira;uye zvakare kuve nekuenderana kwakanaka pakati peakasiyana resin.
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Optical Brightener OB-1 yePVC, PP, PE
Optical brightener OB-1 inopenya inopenya yepolyester fiber, uye inoshandiswa zvakanyanya muABS, PS, HUPs, PC, PP, PE, EVA, yakaoma PVC nemamwe mapurasitiki.Iyo ine hunhu hwekunakisisa kuchena mhedzisiro, yakanakisa kupisa kugadzikana etc.
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UV ABSORBER UV-1130 yekupfeka mota
Kemikari Zita: Alpha--[3--[3-(2h-Benzotriazol-2-Yl)-5-(1,1-Dimethylethyl)-4-Hydroxyphenyl]-1-(Oxopropyl]-Omega-Hydroxypoly(Oxo-1, 2-Ethanediyl) CAS NO.: 104810-48-2 ,104810-47-1, 25322-68-3 Molecular Formula:C19H21N3O3.(C2H4O)n=6-7 Molecular Weight:637 monomer 975 Yero Chiedza Dimer mvura inoonekera Kurasika pakuomeswa: ≤0.50 Volatile: 0.2%max Proportion(20℃): 1.17g/cm3 Boiling Point: 582.7°C pa760 mmHg Flash Point: 306.2°C Ash: ≤0.30 Light transmittance: 4907nm% 500... -
Optical Brightener FP127 yePVC
Tsanangudzo Inotaridzika: Ichena kusvika kuchiedza yakasvibirira poda Assay: 98.0% min Melting Point: 216 -222 °C Volatiles Content: 0.3% max Ash content: 0.1% max Application Optical brightener FP127 ine chena yakanaka kwazvo pamhando dzakasiyana-siyana dzepurasitiki uye zvigadzirwa zvavo. zvakadai sePVC nePS etc. Inogonawo kushandiswa kupenya kupenya kwemapolymers, lacquers, ingi dzekudhinda uye fiber yakagadzirwa nevanhu.Kushandisa Dosage yezvigadzirwa zvakajeka ndeye 0.001-0.005%, Dosage yezvigadzirwa zvichena ndeye 0.01-0.05%.Pamberi pezvirongwa zvakasiyana-siyana ... -
Optical Brightener KCB yeEva
Tsanangudzo Kuonekwa: Yellowish green powder Kunyungudika: 210-212 °C Solid content: ≥99.5% Fineness: Kuburikidza ne100 meshes Volatiles Content: 0.5% max Ash content: 0.1% max Application Optical Brightener KCB inonyanya kushandiswa mukupenya synthetic fiber uye plastiki fiber. , PVC, furo PVC, TPR, EVA, PU furo, rabha, kupeta, pendi, furo EVA uye PE, inogona kushandiswa mukupenya epurasitiki mafirimu zvinhu zvekuumba muchina kuita zviumbwa zvejekiseni mold, zvinogona kushandiswa zvakare mukupenya polyester fib. ... -
UV Absorber UV-1577 yePET
UV1577 inokodzera polyalkene terephthalates & naphthalates, linear uye branched polycarbonates, yakagadziridzwa polyphenylene ether makomponi, uye akasiyana emhando yepamusoro mapurasitiki.Inopindirana nema blends & alloys, akadai sePC/ ABS, PC/PBT, PPE/IPS, PPE/PA nemacopolymers pamwe chete neakasimbiswa, akazadzwa uye/kana akadzoserwa murazvo makomisheni, anogona kuve akajeka, anopenya uye/kana ane pigmented.
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Yakavharwa Isocyanate Crosslinker DB-W
Zita remakemikari: Yakavharwa Isocyanate Crosslinker Technical index: Kuonekwa yakacheneruka yero viscous liquid Solid content 60% -65% Inoshanda NCO content 11.5% Inoshanda NCO yakaenzana 440 Viscosity 3000~4000 cp pa 25℃ Density / U6K2-1. 110-120 ℃ Disperity inogona kunyungudutswa mune zvakajairika organic zvinonyungudutsa, asi zvakare yakaparadzirwa zvakanaka mumachira emvura.Kushandiswa kwakarongwa: Mushure mekupisa kupisa, kukurumidza kwefirimu repende kunogona kuvandudzwa zvakanyanya nekuwedzera kune iyo ... -
UV Absorber BP-2
Kemikari Zita:` 2,2′,4,4′-Tetrahydroxybenzophenone CAS NO: 131-55-5 Molecular Formula:C13H10O5 Molecular Weight:214 Tsanangudzo: Chitarisiko: light yellow crystal powder Content: ≥ 99% Melting point: 195-202 °C Kurasikirwa pakuomeswa: ≤ 0.5% Kushandisa: BP-2 ndeyemhuri yakatsiviwa benzophenone iyo inodzivirira kubva kune ultraviolet mwaranzi.BP-2 ine yakanyanya kunyura muUv-A uye UV-B matunhu, nekudaro yakashandiswa zvakanyanya seUV sefa mune cosmetic uye yakakosha kemikari indus ... -
UV Absorber BP-4
Kemikari Zita: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula:C14H12O6S Molecular Weight:308.31 Tsanangudzo Chitarisiko: Off-white or light yellow crystalline powder Assay (0LC 9): 9. % PH Kukosha 1.2 ~ 2.2 Melting Point ≥ 140℃ Kurasikirwa paKuomesa ≤ 3.0% Turbidity mumvura ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Muvara ≤ 2.0 Kushandisa Benzophenone-yepamusoro-soro yezuva inodzivirira.Miedzo yakaratidza kuti Benzopheno... -
UV Absorber BP-3 (UV-9)
Kemikari Zita: 2-Hydroxy-4-methoxybenzophenone CAS NO:131-57-7 Molecular Formula:C14H12O3 Molecular Weight:228.3 Tsanangudzo Chitarisiko: light yellow powder Content: ≥ 99% Nzvimbo yakanyunguduka: 62-66°C Ash 0: ≤ Kurasikirwa pakuomeswa (55 ± 2°C) ≤0.3% Chishandiso Ichi chigadzirwa chepamusoro-chepamusoro cheUV chinotora mumiriri, chinokwanisa kunyatsotora UV radiation ye290-400 nm wavelength, asi inenge isingatore chiedza chinooneka, kunyanya kushanda. kune zvigadzirwa zvine mavara akajeka.Ini... -
UV ABSORBER BP-9
Zita remakemikari: 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5'-Sodium Sulfonate;Benzophenone-9 CAS No.: 76656-36-5 Zvinyorwa: Chitarisiko: Bright yellow crystalline powder Gardner Muvara: 6.0 max Assay: 85.0% min kana 65.0% min Chromatographic Purity: 98.0% min Kunhuhwirira: Kufanana muunhu uye kusimba, kumira. kunhuhwirira kudiki kwazvo K-kukosha (mumvura pa330 nm): 16.0 min Solubility:(5g/100ml mvura pa25 deg C) Yakajeka mhinduro, isina kunyungudika Shandisa: Ichi chigadzirwa iwa... -
UV ABSORBER UV-1
Kemikari Zita: Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate CAS NO.:57834-33-0 Molecular Formula:C17 H18 N2O2 Molecular Weight：292.34 Tsanangudzo Chitarisiko: chiedza chero chakajeka chinoonekera mvura Inoshanda,% ≥98,5. % ≤0.20 Boiling point, ℃ ≥200 Solubility (g/100g solvent, 25℃) Kushandisa Maviri-chikamu polyurethane coatings, polyurethane furo rakapfava uye polyurethane thermoplastic elastomer, kunyanya mu polyurethane zvigadzirwa senge micro-cell furo, yakakosha furo reganda. ...